Complete Complete
The complete question is shown on the first uploaded image
Answer:
The moment of inertia of the bar about the center of mass is
Explanation:
The free body diagram is shown on the second uploaded image
From the diagram we see that is
The mass of each segment is
The distance from the origin to the center of the segments i.e the center of masses for the individual segments
The resultant center of mass is mathematically evaluated as
The moment of Inertia of each segment of the bar is mathematically evaluated
= 
= 
= 
According to parallel axis theorem the moment of inertia about the center (
) is mathematically evaluated as
Answer:
Small points of colored light arranged in a grid, each is formed from three colored lights: red,green,and blue. (RGB), nothing is absorbed,nothing is reflected, just see pure colored lights.
Answer:
32000 bits/seconds
Explanation:
Given that :
there are 16 signal combinations (states) = 2⁴
bits n = 4
and a baud rate (number of signals/second) = 8000/second
Therefore; the number of bits per seconds can be calculated as follows:
Number of bits per seconds = bits n × number of signal per seconds
Number of bits per seconds = 4 × 8000/second
Number of bits per seconds = 32000 bits/seconds
Answer:
exergy = 33.39 kW
Explanation:
given data
thermal energy reservoir T2 = 1500 K
heat at a rate = 150,000 kJ/h = 
kW = 41.67 kW
environment temperature T1 = 25°C = 298 K
solution
we get here maximum efficiency that is reversible efficiency is express as
reversible efficiency = 1 - 
...............1
reversible efficiency = 1 - 
reversible efficiency = 0.80133
and
the exergy of this supplied energy that is
exergy = efficiency × hat supply ................2
exergy = 0.80133 × 41.67 kW
exergy = 33.39 kW
good question i like to give about 20. i think people just are cheapskates for most of their time on this planet. didnt need the 50 though but thanks.
